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carbon-lang
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toolchain
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check
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testdata
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tuple
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nested_tuple_in_place.carbon

nested_tuple_in_place.carbon 9.1 KB
文件歷史 原始文件

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  1. // Part of the Carbon Language project, under the Apache License v2.0 with LLVM
    2. 

  2. // Exceptions. See /LICENSE for license information.
    3. 

  3. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
    4. 

  4. //
    5. 

  5. // AUTOUPDATE
    6. 

  6. // TIP: To test this file alone, run:
    7. 

  7. // TIP:   bazel test //toolchain/testing:file_test --test_arg=--file_tests=toolchain/check/testdata/tuple/nested_tuple_in_place.carbon
    8. 

  8. // TIP: To dump output, run:
    9. 

  9. // TIP:   bazel run //toolchain/testing:file_test -- --dump_output --file_tests=toolchain/check/testdata/tuple/nested_tuple_in_place.carbon
    10. 

  10. 

  11. fn F() -> (i32, i32, i32);
    12. 

  12. 

  13. fn G() {
    14. 

  14.   var v: ((i32, i32, i32), (i32, i32, i32)) = (F(), F());
    15. 

  15. }
    16. 

  16. 

  17. fn H() {
    18. 

  18.   var v: (i32, (i32, i32, i32), i32) = (1, F(), 2);
    19. 

  19. }
    20. 

  20. 

  21. // CHECK:STDOUT: --- nested_tuple_in_place.carbon
    22. 

  22. // CHECK:STDOUT:
    23. 

  23. // CHECK:STDOUT: constants {
    24. 

  24. // CHECK:STDOUT:   %int_32: Core.IntLiteral = int_value 32 [template]
    25. 

  25. // CHECK:STDOUT:   %i32: type = class_type @Int, @Int(%int_32) [template]
    26. 

  26. // CHECK:STDOUT:   %tuple.type.ff9: type = tuple_type (type, type, type) [template]
    27. 

  27. // CHECK:STDOUT:   %tuple.type.dc6: type = tuple_type (%i32, %i32, %i32) [template]
    28. 

  28. // CHECK:STDOUT:   %F.type: type = fn_type @F [template]
    29. 

  29. // CHECK:STDOUT:   %F: %F.type = struct_value () [template]
    30. 

  30. // CHECK:STDOUT:   %G.type: type = fn_type @G [template]
    31. 

  31. // CHECK:STDOUT:   %G: %G.type = struct_value () [template]
    32. 

  32. // CHECK:STDOUT:   %tuple.type.1aa: type = tuple_type (%tuple.type.dc6, %tuple.type.dc6) [template]
    33. 

  33. // CHECK:STDOUT:   %H.type: type = fn_type @H [template]
    34. 

  34. // CHECK:STDOUT:   %H: %H.type = struct_value () [template]
    35. 

  35. // CHECK:STDOUT:   %tuple.type.e6f: type = tuple_type (%i32, %tuple.type.dc6, %i32) [template]
    36. 

  36. // CHECK:STDOUT:   %int_1.5b8: Core.IntLiteral = int_value 1 [template]
    37. 

  37. // CHECK:STDOUT:   %int_2.ecc: Core.IntLiteral = int_value 2 [template]
    38. 

  38. // CHECK:STDOUT:   %tuple.type.3b6: type = tuple_type (Core.IntLiteral, %tuple.type.dc6, Core.IntLiteral) [template]
    39. 

  39. // CHECK:STDOUT:   %Convert.type.cd1: type = fn_type @Convert.1, @ImplicitAs(%i32) [template]
    40. 

  40. // CHECK:STDOUT:   %impl_witness.5b0: <witness> = impl_witness (imports.%import_ref.723), @impl.1(%int_32) [template]
    41. 

  41. // CHECK:STDOUT:   %Convert.type.466: type = fn_type @Convert.2, @impl.1(%int_32) [template]
    42. 

  42. // CHECK:STDOUT:   %Convert.925: %Convert.type.466 = struct_value () [template]
    43. 

  43. // CHECK:STDOUT:   %Convert.bound.afd: <bound method> = bound_method %int_1.5b8, %Convert.925 [template]
    44. 

  44. // CHECK:STDOUT:   %Convert.specific_fn.b73: <specific function> = specific_function %Convert.bound.afd, @Convert.2(%int_32) [template]
    45. 

  45. // CHECK:STDOUT:   %int_1.c60: %i32 = int_value 1 [template]
    46. 

  46. // CHECK:STDOUT:   %Convert.bound.f0b: <bound method> = bound_method %int_2.ecc, %Convert.925 [template]
    47. 

  47. // CHECK:STDOUT:   %Convert.specific_fn.20e: <specific function> = specific_function %Convert.bound.f0b, @Convert.2(%int_32) [template]
    48. 

  48. // CHECK:STDOUT:   %int_2.166: %i32 = int_value 2 [template]
    49. 

  49. // CHECK:STDOUT: }
    50. 

  50. // CHECK:STDOUT:
    51. 

  51. // CHECK:STDOUT: imports {
    52. 

  52. // CHECK:STDOUT:   %Core: <namespace> = namespace file.%Core.import, [template] {
    53. 

  53. // CHECK:STDOUT:     .Int = %import_ref.187
    54. 

  54. // CHECK:STDOUT:     .ImplicitAs = %import_ref.a69
    55. 

  55. // CHECK:STDOUT:     import Core//prelude
    56. 

  56. // CHECK:STDOUT:     import Core//prelude/...
    57. 

  57. // CHECK:STDOUT:   }
    58. 

  58. // CHECK:STDOUT: }
    59. 

  59. // CHECK:STDOUT:
    60. 

  60. // CHECK:STDOUT: file {
    61. 

  61. // CHECK:STDOUT:   package: <namespace> = namespace [template] {
    62. 

  62. // CHECK:STDOUT:     .Core = imports.%Core
    63. 

  63. // CHECK:STDOUT:     .F = %F.decl
    64. 

  64. // CHECK:STDOUT:     .G = %G.decl
    65. 

  65. // CHECK:STDOUT:     .H = %H.decl
    66. 

  66. // CHECK:STDOUT:   }
    67. 

  67. // CHECK:STDOUT:   %Core.import = import Core
    68. 

  68. // CHECK:STDOUT:   %F.decl: %F.type = fn_decl @F [template = constants.%F] {
    69. 

  69. // CHECK:STDOUT:     %return.patt: %tuple.type.dc6 = return_slot_pattern
    70. 

  70. // CHECK:STDOUT:     %return.param_patt: %tuple.type.dc6 = out_param_pattern %return.patt, runtime_param0
    71. 

  71. // CHECK:STDOUT:   } {
    72. 

  72. // CHECK:STDOUT:     %int_32.loc11_12: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    73. 

  73. // CHECK:STDOUT:     %i32.loc11_12: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    74. 

  74. // CHECK:STDOUT:     %int_32.loc11_17: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    75. 

  75. // CHECK:STDOUT:     %i32.loc11_17: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    76. 

  76. // CHECK:STDOUT:     %int_32.loc11_22: Core.IntLiteral = int_value 32 [template = constants.%int_32]
    77. 

  77. // CHECK:STDOUT:     %i32.loc11_22: type = class_type @Int, @Int(constants.%int_32) [template = constants.%i32]
    78. 

  78. // CHECK:STDOUT:     %.loc11_25.1: %tuple.type.ff9 = tuple_literal (%i32.loc11_12, %i32.loc11_17, %i32.loc11_22)
    79. 

  79. // CHECK:STDOUT:     %.loc11_25.2: type = converted %.loc11_25.1, constants.%tuple.type.dc6 [template = constants.%tuple.type.dc6]
    80. 

  80. // CHECK:STDOUT:     %return.param: ref %tuple.type.dc6 = out_param runtime_param0
    81. 

  81. // CHECK:STDOUT:     %return: ref %tuple.type.dc6 = return_slot %return.param
    82. 

  82. // CHECK:STDOUT:   }
    83. 

  83. // CHECK:STDOUT:   %G.decl: %G.type = fn_decl @G [template = constants.%G] {} {}
    84. 

  84. // CHECK:STDOUT:   %H.decl: %H.type = fn_decl @H [template = constants.%H] {} {}
    85. 

  85. // CHECK:STDOUT: }
    86. 

  86. // CHECK:STDOUT:
    87. 

  87. // CHECK:STDOUT: fn @F() -> %tuple.type.dc6;
    88. 

  88. // CHECK:STDOUT:
    89. 

  89. // CHECK:STDOUT: fn @G() {
    90. 

  90. // CHECK:STDOUT: !entry:
    91. 

  91. // CHECK:STDOUT:   %v.var: ref %tuple.type.1aa = var v
    92. 

  92. // CHECK:STDOUT:   %v: ref %tuple.type.1aa = bind_name v, %v.var
    93. 

  93. // CHECK:STDOUT:   %F.ref.loc14_48: %F.type = name_ref F, file.%F.decl [template = constants.%F]
    94. 

  94. // CHECK:STDOUT:   %tuple.elem0: ref %tuple.type.dc6 = tuple_access %v.var, element0
    95. 

  95. // CHECK:STDOUT:   %F.call.loc14_50: init %tuple.type.dc6 = call %F.ref.loc14_48() to %tuple.elem0
    96. 

  96. // CHECK:STDOUT:   %F.ref.loc14_53: %F.type = name_ref F, file.%F.decl [template = constants.%F]
    97. 

  97. // CHECK:STDOUT:   %tuple.elem1: ref %tuple.type.dc6 = tuple_access %v.var, element1
    98. 

  98. // CHECK:STDOUT:   %F.call.loc14_55: init %tuple.type.dc6 = call %F.ref.loc14_53() to %tuple.elem1
    99. 

  99. // CHECK:STDOUT:   %.loc14_56.1: %tuple.type.1aa = tuple_literal (%F.call.loc14_50, %F.call.loc14_55)
    100. 

  100. // CHECK:STDOUT:   %.loc14_56.2: init %tuple.type.1aa = tuple_init (%F.call.loc14_50, %F.call.loc14_55) to %v.var
    101. 

  101. // CHECK:STDOUT:   %.loc14_57: init %tuple.type.1aa = converted %.loc14_56.1, %.loc14_56.2
    102. 

  102. // CHECK:STDOUT:   assign %v.var, %.loc14_57
    103. 

  103. // CHECK:STDOUT:   return
    104. 

  104. // CHECK:STDOUT: }
    105. 

  105. // CHECK:STDOUT:
    106. 

  106. // CHECK:STDOUT: fn @H() {
    107. 

  107. // CHECK:STDOUT: !entry:
    108. 

  108. // CHECK:STDOUT:   %v.var: ref %tuple.type.e6f = var v
    109. 

  109. // CHECK:STDOUT:   %v: ref %tuple.type.e6f = bind_name v, %v.var
    110. 

  110. // CHECK:STDOUT:   %int_1: Core.IntLiteral = int_value 1 [template = constants.%int_1.5b8]
    111. 

  111. // CHECK:STDOUT:   %F.ref: %F.type = name_ref F, file.%F.decl [template = constants.%F]
    112. 

  112. // CHECK:STDOUT:   %tuple.elem1: ref %tuple.type.dc6 = tuple_access %v.var, element1
    113. 

  113. // CHECK:STDOUT:   %F.call: init %tuple.type.dc6 = call %F.ref() to %tuple.elem1
    114. 

  114. // CHECK:STDOUT:   %int_2: Core.IntLiteral = int_value 2 [template = constants.%int_2.ecc]
    115. 

  115. // CHECK:STDOUT:   %.loc18_50.1: %tuple.type.3b6 = tuple_literal (%int_1, %F.call, %int_2)
    116. 

  116. // CHECK:STDOUT:   %impl.elem0.loc18_50.1: %Convert.type.cd1 = impl_witness_access constants.%impl_witness.5b0, element0 [template = constants.%Convert.925]
    117. 

  117. // CHECK:STDOUT:   %Convert.bound.loc18_50.1: <bound method> = bound_method %int_1, %impl.elem0.loc18_50.1 [template = constants.%Convert.bound.afd]
    118. 

  118. // CHECK:STDOUT:   %Convert.specific_fn.loc18_50.1: <specific function> = specific_function %Convert.bound.loc18_50.1, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.b73]
    119. 

  119. // CHECK:STDOUT:   %int.convert_checked.loc18_50.1: init %i32 = call %Convert.specific_fn.loc18_50.1(%int_1) [template = constants.%int_1.c60]
    120. 

  120. // CHECK:STDOUT:   %.loc18_50.2: init %i32 = converted %int_1, %int.convert_checked.loc18_50.1 [template = constants.%int_1.c60]
    121. 

  121. // CHECK:STDOUT:   %tuple.elem0: ref %i32 = tuple_access %v.var, element0
    122. 

  122. // CHECK:STDOUT:   %.loc18_50.3: init %i32 = initialize_from %.loc18_50.2 to %tuple.elem0 [template = constants.%int_1.c60]
    123. 

  123. // CHECK:STDOUT:   %impl.elem0.loc18_50.2: %Convert.type.cd1 = impl_witness_access constants.%impl_witness.5b0, element0 [template = constants.%Convert.925]
    124. 

  124. // CHECK:STDOUT:   %Convert.bound.loc18_50.2: <bound method> = bound_method %int_2, %impl.elem0.loc18_50.2 [template = constants.%Convert.bound.f0b]
    125. 

  125. // CHECK:STDOUT:   %Convert.specific_fn.loc18_50.2: <specific function> = specific_function %Convert.bound.loc18_50.2, @Convert.2(constants.%int_32) [template = constants.%Convert.specific_fn.20e]
    126. 

  126. // CHECK:STDOUT:   %int.convert_checked.loc18_50.2: init %i32 = call %Convert.specific_fn.loc18_50.2(%int_2) [template = constants.%int_2.166]
    127. 

  127. // CHECK:STDOUT:   %.loc18_50.4: init %i32 = converted %int_2, %int.convert_checked.loc18_50.2 [template = constants.%int_2.166]
    128. 

  128. // CHECK:STDOUT:   %tuple.elem2: ref %i32 = tuple_access %v.var, element2
    129. 

  129. // CHECK:STDOUT:   %.loc18_50.5: init %i32 = initialize_from %.loc18_50.4 to %tuple.elem2 [template = constants.%int_2.166]
    130. 

  130. // CHECK:STDOUT:   %.loc18_50.6: init %tuple.type.e6f = tuple_init (%.loc18_50.3, %F.call, %.loc18_50.5) to %v.var
    131. 

  131. // CHECK:STDOUT:   %.loc18_51: init %tuple.type.e6f = converted %.loc18_50.1, %.loc18_50.6
    132. 

  132. // CHECK:STDOUT:   assign %v.var, %.loc18_51
    133. 

  133. // CHECK:STDOUT:   return
    134. 

  134. // CHECK:STDOUT: }
    135. 

  135. // CHECK:STDOUT:
    136.